BGS mineralogy and petrology collection record

Sample number N4245; COLLNOAX2956;
Sample Donor Floyd,J.D.
Rock name 'Original entry: Limestone'
Stratigraphy Not entered
Comments Sandy limestone
Locality details Allt a' Chracairnie, Halkirk
50k map sheet Reay (115E)

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Map reference ND 0810 5183
Year collected Not entered 
Bore name Not applicable
Confidentiality No restrictions

Petrological thin sections

Links to high resolution images

Transition from XPL to PPL light


N4245

Cross Polarized, N4245

Plane Polarized, N4245

Plane Polarized, N4245